EP 2422041 A1 20120229 - STABILIZER FOR PIPE HANDLING EQUIPMENT
Title (en)
STABILIZER FOR PIPE HANDLING EQUIPMENT
Title (de)
STABILISATOR FÜR EINE ROHRHANDHABUNGSEINRICHTUNG
Title (fr)
STABILISEUR POUR ÉQUIPEMENT DE MANIPULATION DE TUYAU
Publication
Application
Priority
US 2009041138 W 20090420
Abstract (en)
[origin: WO2010123491A1] A stabilizer to suppress unwanted pivotal movement in pipe handling equipment suspended from bails. The stabilizer can contain either or both adjustable contacting members and non-adjustable contacting members which are rigidly connected to a portion of the pipe handling equipment. The adjustable contacting members contact the bails on one or both sides of the bail(s) to suppressing motion of the elevator relative to the bail.
IPC 8 full level
E21B 3/02 (2006.01); E21B 19/06 (2006.01); E21B 19/24 (2006.01)
CPC (source: EP)
E21B 19/06 (2013.01); E21B 19/24 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2010123491 A1 20101028; BR PI0925084 A2 20180703; BR PI0925084 B1 20191105; CA 2759377 A1 20101028; CA 2759377 C 20160412; EP 2422041 A1 20120229; EP 2422041 A4 20150506; EP 2422041 B1 20190717
DOCDB simple family (application)
US 2009041138 W 20090420; BR PI0925084 A 20090420; CA 2759377 A 20090420; EP 09843762 A 20090420